Helix induction in an optically inactive poly[(4-carboxyphenyl)acetylene] film with chiral amines

被引：10

作者：

Maeda, K ^{[1
]}

Hatanaka, K ^{[1
]}

Yashima, E ^{[1
]}

机构：

[1] Nagoya Univ, Grad Sch Engn, Dept Mol Design & Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan

来源：

MENDELEEV COMMUNICATIONS | 2004年 / 14卷 / 06期

关键词：

D O I：

10.1070/MC2004v014n06ABEH002074

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An optically inactive cis-transoidal poly [(4-carboxyphenyl)acetylene] was found to form a predominantly one-handed helical conformation upon complexation with optically active amines and amino alcohols in the solid state, resulting in a characteristic induced circular dichroism in the polymer backbone region.

引用

页码：231 / 233

页数：3

共 25 条

[1] An important role of water in construction and destruction of the sheet structure in dipeptide aggregate [J].

Akazome, M ;

Takahashi, T ;

Sonobe, R ;

Ogura, K .

TETRAHEDRON, 2002, 58 (43) :8857-8861

[2] Solid-state supramolecular chirogenesis: High optical activity and gradual development of zinc octaethylporphyrin aggregates [J].

Borovkov, VV ;

Harada, T ;

Hembury, GA ;

Inoue, Y ;

Kuroda, R .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (15) :1746-1749

[3] Recent advances in solventless organic reactions: towards benign synthesis with remarkable versatility [J].

Cave, GWV ;

Raston, CL ;

Scott, JL .

CHEMICAL COMMUNICATIONS, 2001, (21) :2159-2169

[4] Influence of water on the chirality of camphorsulfonic acid-doped polyaniline [J].

Egan, V ;

Bernstein, R ;

Hohmann, L ;

Tran, T ;

Kaner, RB .

CHEMICAL COMMUNICATIONS, 2001, (09) :801-802

[5] Chiral stimuli-responsive gels: Helicity induction in poly(phenylacetylene) gels bearing a carboxyl group with chiral amines [J].

Goto, H ;

Zhang, HQ ;

Yashima, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (09) :2516-2523

[6] Water-participation in the formation of a triangular pillar-like assembly in deoxycholamide inclusion crystals [J].

Hishikawa, Y ;

Sada, K ;

Miyata, M .

JOURNAL OF CHEMICAL RESEARCH-S, 1998, (12) :738-739A

[7] A solid-state dedicated circular dichroism spectrophotometer: Development and application [J].

Kuroda, R ;

Harada, T ;

Shindo, Y .

REVIEW OF SCIENTIFIC INSTRUMENTS, 2001, 72 (10) :3802-3810

[8] Mechanism of helix induction on a stereoregular poly((4-carboxyphenyl)acetylene) with chiral amines and memory of the macromolecular helicity assisted by interaction with achiral amines [J].

Maeda, K ;

Morino, K ;

Okamoto, Y ;

Sato, T ;

Yashima, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (13) :4329-4342

[9] Detection and amplification of a small enantiomeric imbalance in α-amino acids by a helical poly(phenylacetylene) with crown ether pendants [J].

Nonokawa, R ;

Yashima, E .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (05) :1278-1283

[10] Helicity induction on poly(phenylacetylene)s bearing phosphonic acid pendants with chiral amines and memory of the macromolecular helicity assisted by interaction with achiral amines in dimethyl sulfoxide [J].

Onouchi, H ;

Kashiwagi, D ;

Hayashi, K ;

Maeda, K ;

Yashima, E .

MACROMOLECULES, 2004, 37 (15) :5495-5503

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